18:41

Al-Kahf 18:41

أَوْ يُصْبِحَ مَآؤُهَا غَوْرًۭا فَلَن تَسْتَطِيعَ لَهُۥ طَلَبًۭا

Aw yusbiha maaa'uhaaa ghawran falan tastatee'a lahoo talabaa

"Or the water of the garden will run off underground so that thou wilt never be able to find it."